131062551 has 16 divisors (see below), whose sum is σ = 185024640. Its totient is φ = 82291680.

The previous prime is 131062531. The next prime is 131062583. The reversal of 131062551 is 155260131.

It is not a de Polignac number, because 131062551 - 2¹³ = 131054359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131062511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3216 + ... + 16506.

It is an arithmetic number, because the mean of its divisors is an integer number (11564040).

Almost surely, 2^131062551 is an apocalyptic number.

131062551 is a deficient number, since it is larger than the sum of its proper divisors (53962089).

131062551 is a wasteful number, since it uses less digits than its factorization.

131062551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13486.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 131062551 is about 11448.2553692692. The cubic root of 131062551 is about 507.9561298321.

The spelling of 131062551 in words is "one hundred thirty-one million, sixty-two thousand, five hundred fifty-one".